DOCSLIB.ORG

Leipsic River Watershed Proposed Tmdls

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Leipsic River Watershed Proposed Tmdls Delaware Department of Natural Resources and Environmental Control Leipsic River Watershed Proposed TMDLs Arden Claymont Wilmington Bellefonte Newark New Castle Delaware City Odessa Middletown Smyrna Clayton 13 Leipsic Kenton Cheswold Dupont Manor Hartly Dover Little Creek Bowers Frederica Houston Harrington Slaughter Beach Greenwood Ellendale Milton Lewes Bridgeville Rehoboth Beach Millsboro Bethel Dagsboro Bethany Beach Frankford South Bethany Selbyville Fenwick Island DNRE007 August 2006 PREFACE The draft Proposed TMDLs for the Leipsic River watershed were reviewed during a public workshop held on 11 May, 2006. All comments received at the workshop and during the May 1 through 31 comment period were considered by DNREC. This report has been updated to address public comments by Mid-Atlantic Environmental Law Center (Sections 1.1, 2.0, 4.0, 4.2, 6.1, 6.4 and 6.5). i CONTENTS Section Page PREFACE...............................................................................................................................................................i CONTENTS .........................................................................................................................................................ii FIGURES..............................................................................................................................................................iii TABLES ................................................................................................................................................................iv 1 INTRODUCTION.............................................................................................................................. 1-1 1.1 303(d) LISTED WATERBODIES............................................................................................ 1-1 1.2 DESIGNATED USES................................................................................................................ 1-3 1.3 APPLICABLE WATER QUALITY STANDARDS AND NUTRIENT GUIDELINES ............................................................................................................................. 1-3 2 MODELING FRAMEWORKS........................................................................................................ 2-1 2.1 MODEL SEGMENTATION/DELINEATION ................................................................. 2-2 3 WATERSHED CHARACTERISTICS ............................................................................................ 3-1 3.1 LANDUSE .................................................................................................................................... 3-1 3.2 POINT SOURCES ...................................................................................................................... 3-1 4 WATERSHED MONITORING...................................................................................................... 4-1 4.1 OVERALL WATER QUALITY ASSESSMENT.................................................................. 4-2 4.2 SOURCES OF POLLUTION................................................................................................... 4-2 5 SCOPE AND OBJECTIVES OF THE TMDL ANALYSIS....................................................... 5-1 5.1 TOTAL MAXIMUM DAILY LOADS AND THEIR ALLOCATIONS ......................... 5-1 5.2 TMDL ENDPOINTS ................................................................................................................. 5-2 5.3 TMDL MODEL OUTPUT PRESENTATION .................................................................... 5-3 5.4 INTERPRETATION OF RESULTS....................................................................................... 5-4 6 PROPOSED TMDL LOAD REDUCTION.................................................................................. 6-1 6.1 CONSIDERATION OF THE IMPACT OF BACKGROUND POLLUTANTS ......... 6-1 6.2 CONSIDERATION OF CRITICAL ENVIRONMENTAL CONDITIONS ................ 6-2 6.3 CONSIDERATION OF SEASONAL VARIATIONS........................................................ 6-2 6.4 CONSIDERATION OF MARGIN OF SAFETY................................................................ 6-5 6.5 CONSIDERATION OF MODEL CAPABILITIES AND LIMITATIONS .................. 6-5 6.6 TMDL IMPLEMENTATION / PUBLIC PARTICIPATION .......................................... 6-7 7 REFERENCES .................................................................................................................................... 7-1 APPENDIX 1 – EXISTING & TMDL MODEL OUTPUT (FRESHWATER) APPENDIX 2 – EXISTING & TMDL MODEL OUTPUT (MARINE) APPENDIX 3 – LEIPSIC RIVER BASELINE LOADINGS APPENDIX 4 – LEIPSIC RIVER LSPC INPUTS ii FIGURES Figure Page Figure 1. LSPC Model Segmentation Leipsic River Watershed............................................................. 2-4 Figure 2. ECOMSED Grid......................................................................................................................... 2-5 Figure 3. RCA Model Segmentation Leipsic River Watershed.............................................................. 2-6 Figure 4. Subwatershed Groupings Leipsic River Watershed................................................................ 6-4 iii TABLES Table Page Table 1. Leipsic River Watershed TMDL Segments ............................................................................... 1-2 Table 2. Summary of Land Use in the Leipsic River Watershed........................................................... 3-1 Table 3. Proposed TMDLs For The Leipsic River Watershed.............................................................. 6-2 Table 4. Leipsic River NPS LA by Land Use and Watershed Group................................................... 6-3 iv 1-1 SECTION 1 1 INTRODUCTION As required by the Federal Clean Water Act, the Delaware Department of Natural Resources and Environmental Control (DNREC) is responsible for implementing water quality monitoring and assessment activities in the State and also for establishing Total Maximum Daily Loads (TMDLs) on impaired State surface waters as indicated on the State’s 303(d) List. In addition, the State of Delaware is under a court-approved Consent Decree (C.A. No. 96-591, D. Del 1996) that requires completion of TMDLs for certain impaired State waters by 2006. In order to complete these TMDLs, DNREC has contracted with the environmental modeling firm (HydroQual, Inc.) to develop mathematical models of the Leipsic River watershed to assist in developing the TMDLs. These mathematical models include a landside watershed model to calculate nonpoint source (NPS) runoff and quality, a hydrodynamic model to calculate the movement of water in the tidal reaches of the Leipsic River (downstream of Garrison’s Lake), and a water quality model that is coupled to the hydrodynamic model to calculate water quality in the tidal reaches of the river. As part of the Leipsic River watershed model development, data compilation and analyses were completed in addition to model development, calibration and validation. The data compilation/analysis and model development is presented in the following technical memorandum and report: • Leipsic River Watershed TMDL Development, Data Analysis Technical Memorandum (HydroQual, 2005); and • Leipsic River Watershed TMDL Model Development (HydroQual, 2006). A summary of some of the data and modeling information related to the Leipsic River TMDL is presented below but detailed information relating to data and modeling are contained in these two references. 1.1 303(D) LISTED WATERBODIES The waterbodies listed on the State of Delaware’s 1998, 2002, 2004, and 2006 Draft 303(d) Lists in the Leipsic River Watershed are presented in Table 1. There are a total of 7 listed water segments: 1 tidal segment of the Leipsic River; 4 freshwater stream segments; and 2 freshwater lakes or ponds. These segments are listed for nutrients, DO and bacteria with the most probable source of pollutants identified as NPS. The TMDL development in the Leipsic River watershed was completed to address these water quality impairments and present TMDLs that are aimed at improving water quality in the listed segments. 1-2 Table 1. Leipsic River Watershed TMDL Segments Size Probable Waterbody ID Segment Description Parameters Affected Source Lower Leipsic From dam at Garrisons Lake to mouth at DE160-001 13.6 miles Bacteria, DO, nutrients NPS River Delaware River Upper Leipsic From headwaters to Garrisons Lake, DE160-002 5.8 miles Bacteria, DO, nutrients NPS River excluding Masseys Mill Pond From the start of the third order stream Upper Leipsic DE160-002 2.7 miles on Pinks Branch to the confluence with DO NPS River Garrison Lake Dyke Branch from headwaters to DE160-004 Dyke Branch 4.39 miles Bacteria, DO, nutrients NPS confluence with Leipsic River Muddy Branch from headwaters to DE160-004 Muddy Branch 5.59 miles Bacteria, DO, nutrients NPS confluence with Leipsic River DE160-L01 Garrisons Lake 85.9 acres Lake south of Smyrna Bacteria, DO, nutrients NPS Masseys Mill DE160-L02 30.0 acres Pond South of Clayton Bacteria, DO, nutrients NPS Pond 1-3 1.2 DESIGNATED USES According to the “State of Delaware Surface Water Quality Standards (Amended July 11, 2004)”, the designated uses that must be maintained and protected through the application of appropriate criteria are uses for: industrial water supply; primary contact recreation; secondary contact recreation; fish, aquatic life and wildlife including shellfish propagation; and agricultural water supply in freshwater segments
Load more

Recommended publications
  • Delaware Offshore Geologic Inventory 2001 to 2008
    Executive Summary Episodic large storms and trends in long-term shoreline change continue to erode Delaware's beaches. To combat the erosion, beach nourishment is the preferred method for maintaining the Atlantic shoreline of Delaware for the purpose of protecting structures and infrastructure. State, local, and federal governments have contributed to the protection against coastal erosion. There were a number of government-sponsored beach fills between 1957 and 2005, and those amounted to emplacing 9,491,799 cubic yards at a cost of $23,960,001 (DNREC, 2005 spreadsheet). Most of the sand used for these projects came from upland sites and several areas offshore Delaware. As those sites become depleted, new sources of sand must be found. Over the past 18 years, the Delaware Geological Survey (DGS) has compiled a geologic database titled the Delaware Offshore Geologic Inventory (DOGI). This database contains information on the location of potential sand resources from state and federal waters for use in beach nourishment. The DGS has worked in partnership with the US Minerals Management Service (MMS) and the Delaware Department of Natural Resources and Environmental Control (DNREC) to determine the offshore geologic framework and to identify new sources of beach- quality sand. Also included in the DOGI are vibracores (cores) that were taken from offshore Delaware. The DGS maintains the state’s offshore core repository. This report represents a compilation of data that has been collected for the DOGI from 2001 to 2007 in partnership with MMS. During this time period, a total of 61 cores were collected in the Atlantic waters offshore Delaware for the purpose of determining potential borrow areas that could be used for beach nourishment.
    [Show full text]
  • Natural Piedmont Forests
    Spring 2009 Guide to Delaware Vegetation Communities Robert Coxe Guide to Delaware Vegetation Communities-Spring 2009 Acknowledgments I would like to acknowledge the contributions and help from the following people for this edition of the Guide to Delaware Vegetation Communities. Karen Bennett, Greg Moore and Janet Dennis of the Delaware Division of Fish and Wildlife Bill McAvoy of the Delaware Natural Heritage Program Dr. John Kartesz of the Biota of North America Program Dr. Keith Clancy and Pete Bowman, Ecologists, formerly of the Delaware Natural Heritage Program Ery Largay and Leslie Sneddon of Natureserve All people unmentioned who made countless contributions to this document. -Take me to the vegetation community keys- Guide to Delaware Vegetation Communities-Spring 2009 Introduction The Guide to Delaware Vegetation Communities is intended to provide a Delaware flavor to the National Vegetation Classification System (NVCS). All common names of communities, except for those not in the NVCS, follow the NVCS. This document is designed for the web and CD only, but desired sections can be printed by users. In this matter, paper and therefore trees can be preserved and impacts to the communities discussed within can be minimized. In spirit of saving these communities please only print those community descriptions that you will use or print none at all. The State of Delaware covers 1,524,863.4 acres of which 1,231,393.6 acres are terrestrial and 293,469.8 acres are water (Table 1). Currently 130 vegetation communities are known to occur in Delaware. Some of the largest vegetation communities/land covers in the state include: Table 1.
    [Show full text]
  • North Atlantic Ocean
    210 ¢ U.S. Coast Pilot 3, Chapter 6 26 SEP 2021 75°W 74°30'W Chart Coverage in Coast Pilot 3—Chapter 6 NOAA’s Online Interactive Chart Catalog has complete chart coverage http://www.charts.noaa.gov/InteractiveCatalog/nrnc.shtml Trenton 75°30'W 12314 P ENNSYLV ANIA Philadelphia 40°N 12313 Camden E R I V R E R Wilmington A W A L E D NEW JERSEY 12312 SALEM RIVER CHESAPEAKE & DELAWARE CANAL 39°30'N 12304 12311 Atlantic City MAURICE RIVER DELAWARE BAY 39°N 12214 CAPE MAY INLET DELAWARE 12216 Lewes Cape Henlopen NORTH ATL ANTIC OCEAN INDIAN RIVER INLET 38°30'N 26 SEP 2021 U.S. Coast Pilot 3, Chapter 6 ¢ 211 Delaware Bay (1) This chapter describes Delaware Bay and River and (10) Mileages shown in this chapter, such as Mile 0.9E their navigable tributaries and includes an explanation of and Mile 12W, are the nautical miles above the Delaware the Traffic Separation Scheme at the entrance to the bay. Capes (or “the Capes”), referring to a line from Cape May Major ports covered are Wilmington, Chester, Light to the tip of Cape Henlopen. The letters N, S, E, or Philadelphia, Camden and Trenton, with major facilities W, following the numbers, denote by compass points the at Delaware City, Deepwater Point and Marcus Hook. side of the river where each feature is located. Also described are Christina River, Salem River, and (11) The approaches to Delaware Bay have few off-lying Schuylkill River, the principal tributaries of Delaware dangers. River and other minor waterways, including Mispillion, (12) The 100-fathom curve is 50 to 75 miles off Delaware Maurice and Cohansey Rivers.
    [Show full text]
  • Chester River and Choptank River Watershed Management Plan
    Chester River and Choptank River Watershed Management Plan Final Plan November 2014 Prepared for: Department of Natural Resources and Environmental Control (DNREC) Prepared by: KCI Technologies, Inc. 1352 Marrows Road Suite 100 Newark, DE 19711 Chester River and Choptank River Watershed Management Plan Final Plan November 2014 Prepared for: Department of Natural Resources and Environmental Control (DNREC) Prepared by: KCI Technologies, Inc. 1352 Marrows Road Suite 100 Newark, DE 19711 KCI Job Order No. 17133560 Chester River and Choptank River Watershed Management Plan 2014 Table of Contents 1 Introduction ................................................................................................................... 5 1.1 Goals and Objectives ..................................................................................................................... 6 1.2 Regulatory and Programmatic Environment ................................................................................ 7 1.3 Watershed Priorities ..................................................................................................................... 8 2 Watershed Characteristics.............................................................................................. 8 2.1 Watershed Delineation and Planning Segments .......................................................................... 8 2.2 Chester and Choptank ................................................................................................................. 11 2.2.1 Chester River ......................................................................................................................
    [Show full text]
  • The Delaware Floodplain
    The Delaware Floodplain Final Draft Report September 2011 prepared by: Gerald J. Kauffman Andrew R. Homsey Water Resources Agency Institute for Public Administration School of Public Policy & Administration College of Arts & Sciences University of Delaware - www.ipa.udel.edu serving the public good, shaping tomorrow’s leaders Introduction Situated on the Delmarva Peninsula between the Delaware Bay and Chesapeake Bay, Delaware is the lowest state in the United States, with a mean elevation of just 60 feet above sea level. Vulnerable to flooding from rising sea levels and ocean-fueled tropical storm systems, coastal Delaware is one of only three states located on a peninsula. Delaware floods originate along the hilly, rocky Piedmont streams in northern New Castle County and from the tidal bay and Atlantic Ocean. The 100-year Floodplain More than 331 square miles, or 17 percent of Delaware’s landmass, lie within a mapped 100-year floodplain. The distribution of floodplains in the three Delaware counties is similar, ranging from 16 percent to 18 percent of the land. Table 1. Area of the 100-year Floodplain in Delaware County 100-year Floodplain (sq mi) Portion of County Landmass New Castle 67 16% Kent 94 16% Sussex 170 18% Road Miles in Floodplain Approximately 621 road miles are in the 100-year floodplain in Delaware. New Castle, Kent, and Sussex Counties contain 128, 75, and 418 road miles in the 100-year floodplain, respectively. Watersheds with the largest mileage of floodplain roads include the Christina River in New Castle County (44 miles), Murderkill in Kent County (16 miles), and Indian River Bay (106 miles).
    [Show full text]
  • Nanticoke River Watershed Management Plan
    Nanticoke River Watershed Management Plan Final Plan November 2014 Prepared for: Department of Natural Resources and Environmental Control (DNREC) Prepared by: KCI Technologies, Inc. 1352 Marrows Road Suite 100 Newark, DE 19711 Nanticoke River Watershed Management Plan Final Plan November 2014 Prepared for: Department of Natural Resources and Environmental Control (DNREC) Prepared by: KCI Technologies, Inc. 1352 Marrows Road Suite 100 Newark, DE 19711 KCI Job Order No. 17133560 Nanticoke River Watershed Management Plan 2014 Table of Contents List of Tables ....................................................................................................................... ii 1 Introduction ................................................................................................................... 1 1.1 Goals and Objectives ..................................................................................................................... 2 1.2 Regulatory and Programmatic Environment ................................................................................ 3 1.3 Watershed Priorities ..................................................................................................................... 4 2 Watershed Characteristics.............................................................................................. 5 2.1 Watershed Delineation and Planning Segments .......................................................................... 5 2.2 Nanticoke River ............................................................................................................................
    [Show full text]
  • WATER USE in the ST. JONES RIVER BASIN, KENT COUNTY, DELAWARE, 1983-86 by Daniel J. Phelan
    WATER USE IN THE ST. JONES RIVER BASIN, KENT COUNTY, DELAWARE, 1983-86 By Daniel J. Phelan U.S. GEOLOGICAL SURVEY Water-Resources Investigations Report 90-4094 Prepared in cooperation with the DELAWARE DEPARTMENT OF NATURAL RESOURCES AND ENVIRONMENTAL CONTROL Dover, Delaware 1990 U.S. DEPARTMENT OF THE INTERIOR MANUEL LUJAN, JR., Secretary U.S. GEOLOGICAL SURVEY Dallas L Peck, Director For additional information write to: Copies of this report can be purchased from: Chief, Delaware Office U.S. Geological Survey U.S. Geological Survey Books and Open-File Reports Section Federal Building, Room 1201 Federal Center, Bldg. 810 300 S. New Street Box 25425 Dover, Delaware 19901 Denver, Colorado 80225 CONTENTS Page Abstract ............................................................................................................................................................ 1 Introduction ......................................................................................................................................................2 Purpose and scope....................................................................................................................................2 Previous investigations.............................................................................................................................. 3 Data-collection methods............................................................................................................................3 Description of study area..........................................................................................................................
    [Show full text]
  • Tidal Hydrodynamics in a Multi-Inlet Wetland
    TIDAL HYDRODYNAMICS IN A MULTI-INLET WETLAND SYSTEM: TOWARD IMPROVED MODELING OF SALT MARSH FLOODING AND DRAINING BY MITHUN DEB, JAMES T. KIRBY, FENGYAN SHI AND ALI ABDOLALI RESEARCH REPORT NO. CACR-20-04 SUMMER 2020 CENTER FOR APPLIED COASTAL RESEARCH University of Delaware Newark, Delaware 19716 ACKNOWLEDGEMENTS This study was supported by the National Fish and Wildlife Foundation and the U.S. Department of the Interior under Grant No. 43752 to the University of Delaware, and by Delaware Sea Grant program award R/HCE-22 and RRCE-12. TABLE OF CONTENTS LIST OF TABLES :::::::::::::::::::::::::::::::: x LIST OF FIGURES ::::::::::::::::::::::::::::::: xi ABSTRACT ::::::::::::::::::::::::::::::::::: xxi Chapter 1 INTRODUCTION :::::::::::::::::::::::::::::: 1 2 SENSITIVITY OF TIDAL HYDRODYNAMICS TO MORPHOLOGY CHANGES IN A MULTI-INLET RAPIDLY ERODING SALT MARSH SYSTEM: A NUMERICAL STUDY6 2.1 Introduction :::::::::::::::::::::::::::::::: 6 2.2 Regional description ::::::::::::::::::::::::::: 10 2.3 Model setup and validation ::::::::::::::::::::::: 11 2.3.1 Unstructured grid development ::::::::::::::::: 11 2.3.2 Model forcing ::::::::::::::::::::::::::: 12 2.3.3 Model validation ::::::::::::::::::::::::: 16 2.4 Morphology scenario development and estimate of the tidal asymmetry 26 2.5 Results and discussion :::::::::::::::::::::::::: 29 2.5.1 Changes in the overall hydrodynamics from a man-made channel construction :::::::::::::::::::::::::::: 29 2.5.2 Effect of channel hypsometry changes over time :::::::: 38 2.5.3 Potential of a new inlet
    [Show full text]
  • Application Municipal Comprehensive Plans Pre-Update Review Request Delaware State Planning Coordination 122 Martin Luther King, Jr
    Preliminary Land Use Service (PLUS) Application Municipal Comprehensive Plans Pre-Update Review Request Delaware State Planning Coordination 122 Martin Luther King, Jr. Blvd. • Dover, DE 19901 • Phone: 302-739-3090 • Fax: 302-739-5661 Please complete this “PLUS application in its entirety. All questions must be answered. If a question is unknown at this time or not applicable, please explain. Unanswered questions on this form could lead to d elays in scheduling your review. This fo rm will enable the state staff to review the project before the scheduled meeting and to have beneficial information available for the applicant and/or developer at the time of review. If you need assistance or clarification, please call the State Planning Office at (302) 739- 3090. Possible resources for completing the required information are as follows: www.state.de.us/planning www.dnrec.state.de.us/dnrec2000/ www.dnrec.state.de.us/DNRECeis/ datamil.delaware.gov www.state.de.us/deptagri/ State of Delaware, Office of State Planning Coordination Effective: May, 2006 Page 1 Preliminary Land Use Service (PLUS) Application Municipal Comprehensive Plans Pre-Update Review Request Delaware State Planning Coordination 122 Martin Luther King, Jr. Blvd. • Dover, DE 19901 • Phone: 302-739-3090 • Fax: 302-739-5661 Name of Municipality: Address: Contact Person: Phone Number: Fax Number: E-mail Address: Plan certification date: The municipality requests that the enclosed plan be reviewed to provide suggestions for revisions and improvements. The review is also to notify the municipality of any code changes since the certification of this plan that should be included in the scheduled update.
    [Show full text]
  • Volume 16, No. 3 July 15, 2005
    Volume 16, No. 3 July 15, 2005 http://www.friendsofbombayhook.org Published Quarterly by: Friends of Bombay Hook, Inc. 2591 Whitehall Neck Road, Smyrna, DE 19977 (302) 653-6872 The President’s Corner safer to check and clean the gourds. Bob Mayer, former By: Frank L. Rawling, Jr. president of the Friends and active Board member and vol- unteer rewrote several brochures and legends for new A Season Ended … signage on the Refuge. You can see some of the signage on the Boardwalk and at the Towers. Once again the volunteering season has ended at the Ref- uge but in a way it continues. For those of us who are ac- The Board was also active in planning for a new Adminis- tive volunteers the summer season is less intense the fall trative and Visitor Facility and sending letters to our Con- and spring but some of us will still be at the Refuge from gressional delegation in support of funding for the facility. time to time over the summer. But the just ended season Our request for funding was not successful this year but this has been a good one. Once again the Friends were the will be an ongoing program with the new Board. major sponsor for the Fall Festival and the Spring Festival. Both were a success but especially the Spring Festival. We My thanks to the Board for their fine effort over the past were blessed with very good weather following a period of year and my special thanks to Laura Balascio who is retir- dreary weather.
    [Show full text]
  • DELAWARE Conservation Reserve Enhancement Program Final Programmatic Environmental Assessment U.S
    DELAWARE Conservation Reserve Enhancement Program Final Programmatic Environmental Assessment U.S. Department of Agriculture, Farm Service Agency in partnership with the Natural Resources Conservation Service and the Delaware Department of Natural Resources and Environmental Control November 2006 ABSTRACT Proposed Action: The U.S. Department of Agriculture, Commodity Credit Corporation (USDA/CCC), and the State of Delaware have agreed to implement the Delaware Conservation Reserve Enhancement Program (CREP), a component of the national Conservation Reserve Program (CRP). CREP is a voluntary program for agricultural landowners. CREP is authorized by the provisions of the Food Security Act of 1985, as amended (1985 Act) (16 U.S.C. 3830 et seq.), and its regulations at 7 CFR Part 1410. In accordance with the 1985 Act, USDA/CCC is seeking authorization to enroll lands into the Delaware CREP through December 31, 2007. Type of Document: Programmatic Environmental Assessment Lead Federal Agency: U.S. Department of Agriculture, Farm Service Agency For Further Information: Cheryl Z. Butler, Program Manager Conservation and Environmental Programs Division U.S. Department of Agriculture, Farm Service Agency 1400 Independence Ave. S.W., Mail Stop 0513 Washington, DC 20250 202-720-6304 Email: [email protected] http://content.fsa.usda.gov/dafp/cepd/epb/nepa.htm ***************************************************************************** The Delaware Conservation Reserve Enhancement Program Programmatic Environmental Assessment has been prepared pursuant to the National Environmental Policy Act of 1969, as amended (42 U.S.C. 4321-4347); the Council on Environmental Quality regulations (40 CFR Parts 1500-1508); USDA-Farm Service Agency draft environmental regulations (7 CFR Part 799.4, Subpart G); and USDA-Farm Service Agency 1-EQ, Revision 1, Environmental Quality Programs, dated November 19, 2004.
    [Show full text]
  • Leipsic Watershed Report.Pdf
    Erin E. Dorset Alison B. Rogerson Kenneth E. Smith Brittany L. Haywood Delaware Department of Natural Resources and Environmental Control Division of Watershed Stewardship 100 W. Water St., Suite 10B Dover, DE 19904 The citation for this document is: Dorset, E.E., Rogerson, A.B., Smith, K.E., and B.L. Haywood. 2017. Condition of Wetlands in the Leipsic River Watershed, Delaware. Delaware Department of Natural Resources and Environmental Control, Watershed Assessment and Management Section, Dover, DE. 58p. ACKNOWLEDGEMENTS Funding for this project was provided by Environmental Protection Agency (EPA) Region III Wetland Program Development Grant Assistances CD-96312201 and # CD-96316101 to the Delaware Department of Natural Resources and Environmental Control. Tom Kincaid and Tony Olsen with the EPA Office of Research and Development Lab, Corvallis, Oregon provided the data frame for field sampling and statistical weights for interpretation. Andy Howard, Matt Jennette, Alison Rogerson, Maggie Pletta, Frank Davis, and Matt King participated in field assessments. The collection of these data would not be possible without the cooperation and assistance from private landowners, DNREC, the Forest Service, and other conservation partners. Leipsic River Watershed Wetland Condition Report ii CONTENTS Executive Summary .........................................................................................................................1 Introduction ......................................................................................................................................3
    [Show full text]